SignatureNotificationsApi
SignatureNotificationsApi =
object
Methods
signatureNotifications()
Call Signature
signatureNotifications(
signature,config):Readonly<{context:Readonly<{slot:Slot; }>;value:TValue; }> |Readonly<{context:Readonly<{slot:Slot; }>;value:TValue; }>
Subscribe to a receive a notification when the transaction identified by the given signature is received by the cluster, then again when it reaches the specified level of commitment.
This subscription will not issue notifications for events that have already happened. To fetch the commitment status of any transaction at a point in time use the GetSignatureStatusesApi.getSignatureStatuses | getSignatureStatuses method of the RPC API.
Parameters
| Parameter | Type | Description |
|---|---|---|
signature | Signature | Transaction signature as base-58 encoded string |
config | Readonly<{ enableReceivedNotification: true; }> & Readonly<{ commitment?: Commitment; enableReceivedNotification?: boolean; }> | - |
Returns
Readonly<{ context: Readonly<{ slot: Slot; }>; value: TValue; }> | Readonly<{ context: Readonly<{ slot: Slot; }>; value: TValue; }>
See
https://solana.com/docs/rpc/websocket/signaturesubscribe
Call Signature
signatureNotifications(
signature,config?):SignatureNotificationsApiNotificationProcessed
Subscribe to a receive a notification when the transaction identified by the given signature reaches the specified level of commitment.
This subscription will not issue notifications for events that have already happened. To fetch the commitment status of any transaction at a point in time use the GetSignatureStatusesApi.getSignatureStatuses | getSignatureStatuses method of the RPC API.
Parameters
| Parameter | Type | Description |
|---|---|---|
signature | Signature | Transaction signature as base-58 encoded string |
config? | Readonly<{ enableReceivedNotification?: false; }> & Readonly<{ commitment?: Commitment; enableReceivedNotification?: boolean; }> | - |
Returns
SignatureNotificationsApiNotificationProcessed